Valmiki Ramayana Kishkindha Kanda Sarga 61 Shloka 1

ततः then, सहसा rashly, कृतम् done, दुष्करम् impetuous, दारुणम् arrogant, तत् कर्म that deed, तदा then, सूर्यानुगमनम् following the Sun, सर्वम् everything, मुनेः to the sage, आचचक्षे I revealed.

'Then I revealed everything to the sage,including the arrogant, impetuous action of rashly following the Sun (for challenging Indra). Sampati's revelation to sage Nishakara about his burnt wings.